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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-24 17:55:38 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-24 17:55:38 +0000 |
| commit | 0637e5a38feaa686da61f657b8033f9e3e38d5c7 (patch) | |
| tree | 85490e54599e171c4983e5abc63e30640d37a28c /lib | |
| parent | e1080de41884648756c8b60cb02c1254decbab90 (diff) | |
| download | external_llvm-0637e5a38feaa686da61f657b8033f9e3e38d5c7.zip external_llvm-0637e5a38feaa686da61f657b8033f9e3e38d5c7.tar.gz external_llvm-0637e5a38feaa686da61f657b8033f9e3e38d5c7.tar.bz2 | |
Add SubRegIndex defs to PowerPC. It looks like the CR subregister indices are
never used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104517 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/PowerPC/PPCRegisterInfo.td | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.td b/lib/Target/PowerPC/PPCRegisterInfo.td index 1cb7340..4596ad0 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.td +++ b/lib/Target/PowerPC/PPCRegisterInfo.td @@ -234,6 +234,13 @@ def CR5 : CR<5, "cr5", [CR5LT, CR5GT, CR5EQ, CR5UN]>, DwarfRegNum<[73]>; def CR6 : CR<6, "cr6", [CR6LT, CR6GT, CR6EQ, CR6UN]>, DwarfRegNum<[74]>; def CR7 : CR<7, "cr7", [CR7LT, CR7GT, CR7EQ, CR7UN]>, DwarfRegNum<[75]>; +let Namespace = "PPC" in { +def sub_lt : SubRegIndex { let NumberHack = 1; } +def sub_gt : SubRegIndex { let NumberHack = 2; } +def sub_eq : SubRegIndex { let NumberHack = 3; } +def sub_un : SubRegIndex { let NumberHack = 4; } +} + def : SubRegSet<1, [CR0, CR1, CR2, CR3, CR4, CR5, CR6, CR7], [CR0LT, CR1LT, CR2LT, CR3LT, CR4LT, CR5LT, CR6LT, CR7LT]>; def : SubRegSet<2, [CR0, CR1, CR2, CR3, CR4, CR5, CR6, CR7], |